.navigator{
    position: fixed;
    bottom: 0;	
    margin-bottom: 0;	
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
    background-color: #ffffff;
    z-index: 999;
  }
  .item{
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .container{
    flex-direction: column;	
    justify-content: flex-start;	
    align-items: center;
    background-color:#f5f5f5
  }